PRONAR WHEELS – UNLESSLY RELIABLE
01 | THE PROJECT10%
Our engineers design wheels based on European and global ETRTO, EUWA and TRA standards.
02 | VISUALISATION20%
We create a wheel design in 3D to evaluate its appearance and technical parameters.
03 | RAW MATERIAL30%
We order steel from reliable suppliers – U.S. Steel and ArcelorMittal.
04 | STEEL PREPARATION40%
We store steel in our own steel warehouse in Narew, where we cut the material to the appropriate size in preparation for further processing during production.
05 | BARE RIM PROFILING50%
We create bare rims with thickness of up to 10 mm and a width of up to 44 inches on the production lines for profiling bare rims designed and produced at PRONAR.
06 | STAMPING DISCS60%
Pronar factory in Narewka cuts and stamps wheel discs.
07 | WELDING OF COMPONENTS70%
Steel wheels, discs and bare rims are welded by our welding robots. Thanks to them we can maintain the highest repeatability of our wheels.
08 | SURFACE PROTECTION80%
The welded wheels are passed to the paint shop. Here, first of all, we secure their surface using modern and ecological solutions – nanoceramics and cataphoresis. This combination guarantees high corrosion resistance and excellent surface preparation for painting.
09 | POWDER PAINTING90%
The wheels are powder coated on our automated painting line. We offer clients a full range of RAL colours, including special colours.
10 | TESTS AND TRIALS100%
Before the wheels reach customers, we conduct a number of trials and tests in our Research and Development Center and independent laboratories with which we cooperate. The checks include: FEM (MES) computer analysis, load-driving simulation, cornering simulation, testing of chemical composition, hardness, impact strength and fatigue life of steel, micro- and macroscopic tests, ultrasonic and X-ray tests, and tests of paint coating durability in a salt chamber climate.